Left expansion module for RTU IO module and expansion end plate



FIG. 1 is a top plan view of a left expansion module for RTU IO module and expansion end plate, showing our new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top right front perspective view thereof; and,

FIG. 8 is a top left rear perspective view thereof.

The broken line in the figure drawing views is included to show unclaimed environment only and forms no part of the claimed design. 

CLAIM The ornamental design for a left expansion module for an RTU IO module and expansion end plate, as shown and described. 